中文名 | 5-硝基噻吩-3-羧酸 |
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英文名 | 5-Nitrothiophene-3-carboxylic acid |
中文别名 | 2-硝基噻吩-4-羧酸 |
英文别名 |
5-Nitro-3-thiophenecarboxylic acid
MFCD00052582 2-Nitrothiophene-4-carboxylic acid 5-nitrothiophene-3-carboxylic acid 3-Thiophenecarboxylic acid, 5-nitro- |
密度 | 1.7±0.1 g/cm3 |
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沸点 | 367.2±27.0 °C at 760 mmHg |
熔点 | 147 °C |
分子式 | C5H3NO4S |
分子量 | 173.147 |
闪点 | 175.9±23.7 °C |
精确质量 | 172.978271 |
PSA | 111.36000 |
LogP | 1.45 |
蒸汽压 | 0.0±0.9 mmHg at 25°C |
折射率 | 1.660 |
储存条件 | 室温,干燥,密封 |
分子结构 | 1、 摩尔折射率:38.11 2、 摩尔体积(cm3/mol):103.2 3、 等张比容(90.2K):103.2 4、 表面张力(dyne/cm):103.2 5、 极化率(10-24cm3):15.10 |
更多 | 1. 熔点(ºC):147 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: Causes respiratory tract irritation. May be harmful if inhaled. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 40357-96-8: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Solid Color: off-white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 145 - 146 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C5H3NO4S Molecular Weight: 173 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents, bases. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 40357-96-8 unlisted. LD50/LC50: Not available. Carcinogenicity: 5-Nitrothiophene-3-carboxylic acid - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI Risk Phrases: R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 40357-96-8: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 40357-96-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 40357-96-8 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
危害码 (欧洲) | Xi:Irritant; |
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风险声明 (欧洲) | R36/37/38 |
安全声明 (欧洲) | S22-S24/25 |
海关编码 | 2934999090 |
~74% 40357-96-8 |
文献:Benoit; Duflos; Dupas; Bourguignon; Queguiner Journal of Heterocyclic Chemistry, 1989 , vol. 26, # 6 p. 1595 - 1600 |
~% 40357-96-8 |
文献:Raich; Hamilton Journal of the American Chemical Society, 1957 , vol. 79, p. 3800,3803 |
~% 40357-96-8 |
文献:Raich; Hamilton Journal of the American Chemical Society, 1957 , vol. 79, p. 3800,3803 |
~% 40357-96-8 |
文献:Lange, Udo E.W.; Backfisch, Gisela; Delzer, Juergen; Geneste, Herve; Graef, Claudia; Hornberger, Wilfried; Kling, Andreas; Lauterbach, Arnulf; Subkowski, Thomas; Zechel, Christian Bioorganic and Medicinal Chemistry Letters, 2002 , vol. 12, # 10 p. 1379 - 1382 |
~% 40357-96-8 |
文献:Rinkes Recueil des Travaux Chimiques des Pays-Bas, 1934 , vol. 53, p. 643,648 Recueil des Travaux Chimiques des Pays-Bas, 1936 , vol. 55, p. 991 |
~% 40357-96-8 |
文献:Rinkes Recueil des Travaux Chimiques des Pays-Bas, 1934 , vol. 53, p. 643,648 Recueil des Travaux Chimiques des Pays-Bas, 1936 , vol. 55, p. 991 |
上游产品 5 | |
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下游产品 4 | |
海关编码 | 2934999090 |
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中文概述 | 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |